Today's tide
Today's tides
ft above MLLW- Low3:11 AM0.3 ft
- High8:29 AM2.8 ft
- Low3:18 PM0.4 ft
- High8:47 PM3.1 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- Low3:56 AM0.4 ft
- High9:12 AM2.7 ft
- Low3:55 PM0.5 ft
- High9:26 PM3.0 ft
| Tide | Time | Height |
|---|---|---|
| Low | 3:11 AM | 0.3 ft |
| High | 8:29 AM | 2.8 ft |
| Low | 3:18 PM | 0.4 ft |
| High | 8:47 PM | 3.1 ft |
Best windows today
- Fishing6:00 to 8:00 AM
Dawn light with the incoming tide around the 8:29 AM high. Second window 7:00 to 8:00 PM.
- Tidepools & shelling2:00 to 4:00 PM
The 0.4 ft low at 3:18 PM falls in full daylight.
- Surfing5:00 to 7:00 PM
Mid tide from 5:00 to 7:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 12:00 to 6:00 PM
Under 1.5 ft around low water. Launch before 12:00 PM.
Best windows tomorrow
- Fishing7:00 to 8:00 AM
Dawn light with the incoming tide around the 9:12 AM high. Second window 7:00 to 8:00 PM.
- Tidepools & shelling3:00 to 5:00 PM
The 0.5 ft low at 3:55 PM falls in full daylight.
- Surfing7:00 to 8:00 AM
Mid tide from 7:00 to 8:00 AM. No wind sensor at this station.
- Shallow boat launchAvoid 1:00 to 6:00 PM
Under 1.5 ft around low water. Launch before 1:00 PM.
Next 7 days
October calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodaySun 11 | L3:11a0.3 | H8:29a2.8 | L3:18p0.4 | H8:47p3.1 | 2.7 spring tide |
| MonOct 12 | L3:56a0.4 | H9:12a2.7 | L3:55p0.5 | H9:26p3.0 | 2.6 spring tide |
| TueOct 13 | L4:40a0.6 | H9:54a2.6 | L4:30p0.7 | H10:06p3.0 | 2.4 |
| WedOct 14 | L5:24a0.7 | H10:38a2.5 | L5:06p0.8 | H10:46p2.9 | 2.2 |
| ThuOct 15 | L6:07a0.8 | H11:25a2.4 | L5:43p0.9 | H11:29p2.8 | 1.9 |
| FriOct 16 | L6:50a1.0 | H12:13p2.3 | L6:24p1.0 | 1.4 | |
| SatOct 17 | H12:14a2.7 | L7:32a1.0 | H1:02p2.3 | L7:10p1.1 | 1.7 |
Spring tides Sunday to Monday. Lows drop to 0.3 ft, the best low-water days this week. Spring and neap tides
Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8635154.
Nearby stations
Currents
No current prediction station nearby.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA subordinate, from Washington, Potomac River
- Live gauge
- None
- Coordinates
- 38.255° N, 77.410° W
- Time zone
- Eastern, UTC−4
- Station ID
- NOAA 8635154
About the tides at Massaponax
Massaponax has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. The pattern follows the reference station at Washington, Potomac River. The average range is about 2.1 ft. Spring tides add a little more at both ends. In the next 12 months the highest predicted tide here is 3.2 ft on September 30, and the lowest is −1.0 ft on January 24.
Massaponax is a subordinate station. NOAA predicts its tides by adjusting Washington, Potomac River: highs come about 39 min and lows about 41 min earlier than there. The nearest other station is Park Turn, 9 mi away, where high tide comes about 1 h 27 m earlier.
Predictions are based on Washington, Potomac River.
Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.